dimondflower89 dimondflower89

03-04-2018
Mathematics

contestada

whats the area of a polygon with vertices A(2,3) B(12,3) C(6,0) and D(2,0)

Respuesta :

SINAZEUS SINAZEUS

03-04-2018

this shape is trapezoid

top of the trapezoid is 10 (12-2)

and the bottom is 4 (6-2)

the height in 3 (3-0)

so the area will be
[tex]((10+4) \times 3) \div 2 \\ = (14 \times 3) \div 2 = 42 \div 2 \\ = 21[/tex]
the area is 21

Answer Link

Otras preguntas

plz help with this french hw plzzz

2x+8=22 how do I figure out the answer to problem 2x+8=22 ?

what are the effects of global warming

A car travels at 65 miles per hour. Going through construction, it travels at 3/5 this speed. Write this fraction as a decimal and find the speed

I'm inside the path I'm a difference of two numbers outside the paths what number am I

Which words in this sentence are common nouns? Until the Spaniards brought cattle and sheep from Europe, the Aztecs had no dairy products. Choose all answers th

tanisha ran 3/5 of a 26 mile race in 3.2 hours.if she ran at a constant rate,what was her speed in miles per hour?

list the six enternal parts or peripherals of a computer system and identify which are output and which are input devices?

walter buys a bus pass for 30$. everytime he rides the bus money is deducted from the value pass. he rode 12 times and 24$ was deducted from the pass. how much

Tim solved a system of linear equations. He found that an infinite number of points satisfied the system. What do you know for certain is true about the two lin